#D4252B#D4252B

#D4252B is a mid, highly saturated red. Relative luminance 0.155; OKLCH L 56.2% C 0.208 H 25.9°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#D4252B
RGB	rgb(212, 37, 43)
HSL	hsl(358, 70%, 49%)
HSV	hsv(358, 83%, 83%)
CMYK	cmyk(0%, 82.5%, 79.7%, 16.9%)
CIE-LAB	lab(46.31, 65.11, 42.14)
CIE-LCH	lch(46.31, 77.55, 32.91°)
OKLab	oklab(56.24% 0.1872 0.0909)
OKLCH	oklch(56.24% 0.208 25.9)
XYZ	xyz(28.2525, 15.4993, 3.7891)
Luminance	0.1550 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D4252B #25D4CE

analogous

#D42583 #D4252B #D47725

triadic

#D4252B #2BD425 #252BD4

tetradic

#D4252B #83D425 #25D4CE #7725D4

square

#D4252B #83D425 #25D4CE #7725D4

split-complementary

#D4252B #25D477 #2583D4

monochromatic

#6C1316 #A01C20 #D4252B #E1555A #EA898C

Accessibility & contrast

On white

5.12

#D4252B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#D4252B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D4252B

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D4252B	#FFFFFF	#000000	##FFFFFF
##D4252B	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5629

Deuteranopia (green-blind)

#8A7B23

Tritanopia (blue-blind)

#EA002A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #d4252b;
/* rgb */ color: rgb(212, 37, 43);
/* oklch */ color: oklch(56.2% 0.208 25.9);

Tailwind

colors: {
  custom: {
    50: '#ec7365',
    500: '#d4252b',
    950: '#000000',
  },
}

SCSS

$custom: #d4252b;
$custom-light: #ec7365;
$custom-dark: #000000;

JSON

{
  "hex": "#d4252b",
  "rgb": {
    "r": 212,
    "g": 37,
    "b": 43
  },
  "hsl": {
    "h": 357.943,
    "s": 70.281,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56239,
    "c": 0.20812,
    "h": 25.9
  },
  "luminance": 0.15495
}

Semantic roles & 50–950 ramp

primary

#D4252B

secondary

#81D4D1

accent

#EDE73B

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#180906

muted

#867B7A

Preview Lab

Preview with #D4252B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →